PLS HELP 20 POINTSSS EASY MATH

How many of each different 2-D shapes do you see?

Define multiplicative inverse. give an example of a number and its multiplicative inverse.

Ade and abc are similar. which best explains why the slope of the line between points a and d is the same as the slope between points a and b?

Which line is parallel to the line that passes through the points (2, –5) and (–4, 1) a. y=-x+5 b. y=-2/3x+3 c. y=2/3x-2 d. y=x+5